About
►DaveCo Engineering & Design: Electronic Circuit…
Articles by David
Activity
14K followers
Experience & Education
Licenses & Certifications
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FCC General Class RadioTelephone License with Radar Endorsement
Federal Communications Commission
Issued
Patents
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Adaptive CHMSL Flasher
Issued US 9586522
An electronics device is configured for installation in the brake light circuitry of a vehicle braking system. The electronics device is particularly configured to provide a flashing or pulsing appearance for a brake light, such as an automobile CHMSL. The pulsing is accomplished in a precise manner and that provides additional operational safety features than standard automotive brake lights. The electronics device is configured to avoid over-triggering of the pulsating lights due to multiple…
An electronics device is configured for installation in the brake light circuitry of a vehicle braking system. The electronics device is particularly configured to provide a flashing or pulsing appearance for a brake light, such as an automobile CHMSL. The pulsing is accomplished in a precise manner and that provides additional operational safety features than standard automotive brake lights. The electronics device is configured to avoid over-triggering of the pulsating lights due to multiple application of the automobile's brakes in a short time frame. The unit automatically adapts to the type of light that is used, Incandescent or LED, automatically delivering the correct amount of current to the device so that it does not completely extinguish during pulsing, in accordance with DOT rules on flashing and pulsing automotive indicator lights.
Other inventorsSee patent -
Adaptive shunt for pulsing brake light
Issued US 9475424
An electronics device is configured for installation in the brake light circuitry of a vehicle braking system. The electronics device is particularly configured to provide a flashing or pulsing appearance for a brake light, such as an automobile CHMSL. The pulsing is accomplished in a precise manner and that provides additional operational safety features than standard automotive brake lights. The electronics device is configured to avoid over-triggering of the pulsating lights due to multiple…
An electronics device is configured for installation in the brake light circuitry of a vehicle braking system. The electronics device is particularly configured to provide a flashing or pulsing appearance for a brake light, such as an automobile CHMSL. The pulsing is accomplished in a precise manner and that provides additional operational safety features than standard automotive brake lights. The electronics device is configured to avoid over-triggering of the pulsating lights due to multiple application of the automobile's brakes in a short time frame. The electronics device is further configured to function correctly even if the automobile is equipped with sophisticated computer systems that analyze the brake light circuitry, and is configured to avoid detection as a problem by the vehicle's diagnostic systems. At the same time, the electronics device will still allow the vehicle's diagnostic scans to detect any actual problems with the brake light system without hindrance.
Other inventorsSee patent
Projects
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Sample Electronic Designs from the last 10 years.
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See project1. Baker Bat Shield; Mobile LED Light and Battery Power Driver; High-power LED Lamp accessory used for a Law Enforcement Ballistic Shield.
2. Altair Nano; Multi-cell, high-voltage Lithium Battery Monitor, with associated wiring harness; Embedded Monitor module, directly installed inside of battery case, CAN and RS485 enabled.
3. ACE, Inc.; Internal project; CTC16 wire harness testing device; Used for testing wire harnesses, including splices: See Wirebasics.com for pictures and…1. Baker Bat Shield; Mobile LED Light and Battery Power Driver; High-power LED Lamp accessory used for a Law Enforcement Ballistic Shield.
2. Altair Nano; Multi-cell, high-voltage Lithium Battery Monitor, with associated wiring harness; Embedded Monitor module, directly installed inside of battery case, CAN and RS485 enabled.
3. ACE, Inc.; Internal project; CTC16 wire harness testing device; Used for testing wire harnesses, including splices: See Wirebasics.com for pictures and details.
4. Continental Engineering, Inc., in association with their Solas Ray LED division; LVAC Driver Project; LED Outdoor Luminary Driver with soft-start and output safety clamp.
5. Solas Ray; 'Lightning Blocker" device for distributed outdoor LVAC lighting.
6. Mastel: Ring Light w/ Centration LED; an microscope illumination accessory for use in Laser Radial Keratotomy eye surgery.
7. XADS; Audio Dissuasion Device: A sonic and ultrasonic "defense" generator to dissuade people from entering a doorway or other narrow confine.
8. New Power Solutions; Switchable PFC Box: A PFC correction factor device for use with large industrial machines.
9. Clipper Creek; Portable Charge Controller for Chevrolet Bolt: Printed Circuit Board that included an advanced SMPS, Embedded controller, and safety features. Board designed to meet Clipper Creek, Delphi, UL, ETL, CA, and IPC Standards.
10. Clipper Creek; Portable Charge Controller with High Current/ 220VAC features: Evolution of previous board to include larger single relay in lieu of smaller dual relays.
11. Clipper Creek; "Cosmos Project": an optional board for real-time data feedback and diagnostics across multiple optional forms of communications standards, such as CAN, RS232, USB, etc., all with high-voltage isolation to 10kV.
12. Kinetech, Inc.: Pulse Device: A unit designed to "flash" a Centered, High-Mounted Safety Light (CHMSL) on a car or truck in a specific manner. Had to meet strict D.O.T. Specs.
Honors & Awards
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Tom Gibson Award for Broadcast Engineering
IBS
I won this Award for my work with WEEM-FM, a High School Station that trains the next generation of Broadcast Professionals. Chris Green, me General Manager, nominated me for the work I did for them the previous year, despite being very ill at the time. Thanks Chris!
Languages
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English
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Organizations
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Indiana Broadcaster's Association (IBA)
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- PresentAn association of Indiana Broadcasters and their employees that focuses on the Business, Legal, and Engineering issues involved in Broadcast Media.
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